MS-SQL – queries and indexes plans

Why take this course

Struggling with slow-running queries in SQL Server? Want to understand how execution plans and indexes work, and how to improve your application’s performance? This training will show you how to read execution plans, leverage statistics and indexes, and write efficient T-SQL code – helping your databases run faster and more reliably.

What you’ll learn

• Understand how the SQL Server query execution plan mechanism works
• Learn best practices for writing efficient T-SQL code
• Read and interpret execution plans
• Understand how indexes and statistics work and their impact on performance
• Diagnose and resolve common query performance issues
• Optimize queries and improve database application performance

Certification & Exam

Upon completing the course, you will receive a personalized certificate confirming your skills in query optimization and using indexes in MS SQL Server. There is no final exam – active participation in the sessions is enough.

Who is this course for

• Professionals involved in building, administering, and managing SQL Server databases
• Developers writing queries in T-SQL
• Data analysts and engineers aiming to improve query performance
• Database administrators seeking to deepen their optimization expertise
• Project team members working with MS SQL Server

Topics covered

• Introduction to improving performance and processing queries
• Good practices for writing queries
• Plan for the implementation of instructions
• Basics of indexes in MS SQL
• Basics of statistics
• Solving common performance problems